Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826320 | Dither signal remover for a dithered ring laser angular rate sensor | Stephen Callaghan, Joseph E. Killpatrick | 1989-05-02 |
| 4802766 | Dither signal remover for a dithered ring laser angular rate sensor | Merle E. Lundeen | 1989-02-07 |